2'-(Di-o-tolylphosphanyl)-[1,1'-binaphthalen]-2-ol CAS 848191-69-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 848191-69-5 |
| Molecular Formula | C34H27OP |
| Molecular Weight | 482.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2'-(Di-o-tolylphosphanyl)-[1,1'-binaphthalen]-2-ol (CAS 848191-69-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H27OP. Molecular weight: 482.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C34H27OP |
| Molecular Weight | 482.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Recommended Standards
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- 3-(tert-Butyl)-4-(4',6'-dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2634687-54-8)
- (R)-3-(tert-Butyl)-4-(4',6'-dimethoxy-[1,1':3',1''-terphenyl]-5'-yl)-2,3-dihydrobenzo[d][1,3]oxaphosphole (CAS 2351219-89-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com